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Fix python meterp xor ordering

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This commit is contained in:
OJ 2016-10-10 15:06:34 +10:00
parent 7e8b4c3c52
commit 5c1f729ba3
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GPG Key ID: D5DC61FB93260597
1 changed files with 3 additions and 3 deletions
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6
python/meterpreter/meterpreter.py
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@ -485,7 +485,7 @@ class Transport(object):
self.request_retire = False
try:
xor_key = rand_xor_key()
raw = xor_key[::-1] + xor_bytes(xor_key, pkt)
raw = xor_key + xor_bytes(xor_key, pkt)
self._send_packet(raw)
except:
return False
@ -552,7 +552,7 @@ class HttpTransport(Transport):
if len(packet) < 12:
packet = None # looks corrupt
break
xor_key = packet[:4][::-1]
xor_key = packet[:4]
header = xor_bytes(xor_key, packet[4:12])
pkt_length, _ = struct.unpack('>II', header)
if len(packet) - 4 != pkt_length:
@ -660,7 +660,7 @@ class TcpTransport(Transport):
return self._get_packet()
return None
xor_key = packet[:4][::-1]
xor_key = packet[:4]
header = xor_bytes(xor_key, packet[4:12])
pkt_length, pkt_type = struct.unpack('>II', header)
pkt_length -= 8